TCP/IP & OSI Model

TCP is a .......... protocol.

• A. stream-oriented 
• B. message-oriented
• C. block-oriented
• D. packet-oriented

Which of the following is not the layer of TCP/IP protocol.

• A. Physical layer
• B. link layer
• C. network layer
• D. transport layer.

TCP groups a number of bytes together into a packet called a ....

• A. user datagram
• B. segment
• C. datagram
• D. packet

The .......... of TCP/IP protocol is responsible for figuring out how to get data to its destination.

• A. application layer
• B. link layer
• C. network layer
• D. transport layer.

TCP is a(n) ........... transport protocol.

• A. protocol delivery
• B. reliable
• C. best-effort delivery
• D. effortless delivery

......... is the protocol that hides the underlying physical network by creating a virtual network view.

• A. Internet Protocol(IP)
• B. Internet Control Message Protocol(ICMP)
• C. Address Resolution Protocol(ARP)
• D. Bootstrap Protocol(BOOTP)

To use the services of UDP, we need ......... socket addresses. 

• A. four
• B. two
• C. three
• D. four

Which of the following is not the name of Regional Internet Registries(RIR) to administer the network number portion of IP address.

• A. American Registry for Internet Numbers(ARIN)
• B. Reseaux IP Europeans(RIPE)
• C. Europeans Registry for Internet Numbers(ERIN)
• D. Asia Pacific Network Information Center(APNIC)

UDP packets are called .......

• A. user datagrams
• B. segments
• C. frames
• D. packets

............ addresses use 21 bits for the and 8 bits for the portion of the IP address for TCP/IP network.

• A. Class A
• B. Class B
• C. Class C
• D. Class D